What chance did Caan really have playing opposite dreamy leading man Alex O'Loughlin? It turns out, an excellent one. No mere foil, the lippy Danno is a scene-stealer as he calls McGarrett on his over-the-top renegade BS, exhibits a fierce love for his daughter and makes bouffant, slicked-back hair look good. Consider us booked.
Photo Credits: The CW; John Paul Filo, CBS; Ron Batzdorff/NBC; George Kraychyk/Hulu; NBC; NBC, Peter Kramer/NBC; Gregg DeGuire/Getty Images; Jason LaVeris, FilmMagic; NBC, Chris Haston / NBC; Chris Haston/NBCU Photo Bank/Getty Images; Vivian Zink/Getty Images; Bill Records/NBC via Getty Images